Inventor · disambiguated record
Nobuaki Kabuto
Also filed as: KABUTO NOBUAKI
100 granted patents·28 pending applications·969 citations·filing 1989–2025
99Inventor score
Top patents by PatentIndex Score
128 records- 0196US6583581B2Organic light emitting diode display and operating method of driving the sameHITACHI LTD·Filed 2001·Granted Jun 24, 2003·78 cites·12 claims
- 0296US5151689ADisplay device with matrix-arranged pixels having reduced number of vertical signal linesHITACHI LTD·Filed 1989·Granted Sep 29, 1992·260 cites·15 claims
- 0391US5396257AMutiscreen display apparatusHITACHI LTD·Filed 1992·Granted Mar 7, 1995·120 cites·22 claims
- 0490US8213630B2Sound processing unit, sound processing system, audio output unit and display deviceYOSHIZAWA KAZUHIKO·Filed 2008·Granted Jul 3, 2012·11 cites·8 claims
- 0590US6300931B1Liquid crystal displayHITACHI LTD·Filed 1999·Granted Oct 9, 2001·111 cites·9 claims
- 0689US11134306B2Broadcast reception device and video display methodMAXELL LTD·Filed 2019·Granted Sep 28, 2021·2 cites·6 claims
- 0789US6476821B2Image displaying system and information processing apparatusHITACHI LTD·Filed 1998·Granted Nov 5, 2002·86 cites·83 claims
- 0888US11895353B2Broadcast receiving apparatusMAXELL LTD·Filed 2022·Granted Feb 6, 2024·1 cites·4 claims
- 0988US10425682B2Information processing method, and display apparatusMAXELL LTD·Filed 2015·Granted Sep 24, 2019·4 cites·1 claims
- 1088US6882113B2Organic light emitting diode display and operating method of driving the sameHITACHI LTD·Filed 2003·Granted Apr 19, 2005·27 cites·9 claims
- 1187US6963171B2Cold cathode type flat panel displayHITACHI LTD·Filed 2003·Granted Nov 8, 2005·21 cites·11 claims
- 1286US8341661B2System and method for transmitting a video signal from a transmitter to a receiver and reading and writing EDIDKABUTO NOBUAKI·Filed 2009·Granted Dec 25, 2012·5 cites·2 claims
- 1385US12436613B2Image display device and image display methodMAXELL LTD·Filed 2024·Granted Oct 7, 2025·0 cites·14 claims
- 1483US12375748B2Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signalsMAXELL LTD·Filed 2023·Granted Jul 29, 2025·0 cites·5 claims
- 1583US12279011B2Broadcast reception device and video display methodMAXELL LTD·Filed 2024·Granted Apr 15, 2025·0 cites·13 claims
- 1683US9258602B2System and method for transmitting a video signal from a transmitter to a receiver and reading and writing EDIDHITACHI MAXELL·Filed 2012·Granted Feb 9, 2016·3 cites·4 claims
- 1782US7417608B2Organic light emitting diode display and operating method of driving the sameHITACHI LTD·Filed 2005·Granted Aug 26, 2008·4 cites·6 claims
- 1882US7289168B2Video processing deviceHITACHI LTD·Filed 2006·Granted Oct 30, 2007·6 cites·6 claims
- 1982US7019791B2Video processing deviceHITACHI LTD·Filed 2002·Granted Mar 28, 2006·18 cites·15 claims
- 2081US6952241B2Optical unit, video display apparatus, and color switching methodHITACHI LTD·Filed 2001·Granted Oct 4, 2005·16 cites·4 claims
- 2180US12003813B2Broadcast reception device and video display methodMAXELL LTD·Filed 2023·Granted Jun 4, 2024·0 cites·11 claims
- 2280US10708647B2Broadcast receiving apparatusMAXELL LTD·Filed 2016·Granted Jul 7, 2020·2 cites·6 claims
- 2380US7218058B2Cold cathode type flat panel displayHITACHI LTD·Filed 2005·Granted May 15, 2007·4 cites·5 claims
- 2480US2025016402A1Information processing method, and display apparatusMAXELL LTD·Filed 2024·Application pending·0 cites
- 2580US2025220267A1Broadcast reception device and video display methodMAXELL LTD·Filed 2025·Application pending·0 cites
- 2679US10911820B2Information processing method, and display apparatusMAXELL LTD·Filed 2019·Granted Feb 2, 2021·1 cites·1 claims
- 2779US10397703B2Sound processing unit, sound processing system, audio output unit and display deviceMAXELL LTD·Filed 2018·Granted Aug 27, 2019·1 cites·2 claims
- 2879US8760512B2Wireless video transmission device and wireless video reception deviceOGI YUYA·Filed 2010·Granted Jun 24, 2014·5 cites·10 claims
- 2979US5091784AMatrix type image display apparatus using non-interlace scanning systemHITACHI LTD·Filed 1990·Granted Feb 25, 1992·50 cites·19 claims
- 3079US2025240487A1Broadcast receiving apparatusMAXELL LTD·Filed 2025·Application pending·0 cites
- 3179US2025343962A1Broadcast receiving apparatusMAXELL LTD·Filed 2025·Application pending·0 cites
- 3278US12294763B2Broadcast receiving apparatusMAXELL LTD·Filed 2023·Granted May 6, 2025·0 cites·15 claims
- 3377US11863812B2Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signalsMAXELL LTD·Filed 2022·Granted Jan 2, 2024·0 cites·4 claims
- 3476US11716504B2Broadcast reception device and video display methodMAXELL LTD·Filed 2022·Granted Aug 1, 2023·0 cites·9 claims
- 3576US8732785B2Transmission system and relay deviceKABUTO NOBUAKI·Filed 2011·Granted May 20, 2014·2 cites·4 claims
- 3676US7474360B2Optical unit, video display apparatus, and color switching methodHITACHI LTD·Filed 2005·Granted Jan 6, 2009·3 cites·8 claims
- 3775US10805648B2Image transmission device, image transmission method, image reception device, and image reception methodMAXELL LTD·Filed 2018·Granted Oct 13, 2020·1 cites·2 claims
- 3875US10136221B2Sound processing unit, sound processing system, audio output unit and display deviceMAXELL LTD·Filed 2014·Granted Nov 20, 2018·2 cites·2 claims
- 3974US12132951B2Information processing method, and display apparatusMAXELL LTD·Filed 2022·Granted Oct 29, 2024·0 cites·12 claims
- 4073US12389062B2Broadcast receiving apparatusMAXELL LTD·Filed 2023·Granted Aug 12, 2025·0 cites·6 claims
- 4173US2024430381A1Video transmitter apparatus and video receiver apparatusMAXELL LTD·Filed 2024·Application pending·0 cites
- 4272US11843832B2Broadcast receiving apparatusMAXELL LTD·Filed 2022·Granted Dec 12, 2023·0 cites·15 claims
- 4372US11425455B2Broadcast reception device and video display methodMAXELL LTD·Filed 2021·Granted Aug 23, 2022·0 cites·8 claims
- 4472US10237516B2Video source device, display device, and video display systemMAXELL LTD·Filed 2014·Granted Mar 19, 2019·1 cites·4 claims
- 4571US11297375B2Video processing system for demultiplexing received compressed and non-compressed video signals and transmitting demultiplexed signalsMAXELL LTD·Filed 2020·Granted Apr 5, 2022·0 cites·1 claims
- 4671US9270922B2Transmission system and relay deviceHITACHI MAXELL·Filed 2014·Granted Feb 23, 2016·1 cites·4 claims
- 4770US8130794B2Video signal transmission device, video signal transmission and receiving system, and video processing system, that transmit/receive over a clock lineKABUTO NOBUAKI·Filed 2006·Granted Mar 6, 2012·1 cites·4 claims
- 4870US6433832B2Image display apparatus and personal computer for displaying personal computer signals and broadcast signalsHITACHI LTD·Filed 2001·Granted Aug 13, 2002·8 cites·17 claims
- 4970US5006739ACapacitive load drive circuitHITACHI LTD·Filed 1990·Granted Apr 9, 1991·38 cites·8 claims
- 5069US12160681B2Video transmitter apparatus and video receiver apparatusMAXELL LTD·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →